Case for drinking straw



FIG. 1 is a front perspective view of a case for drinking straw;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear perspective view thereof.

CLAIM The ornamental design for a case for drinking straw, as shown anddescribed.